tutorial - look ma! no tables

Page 3

Refinements - Style sheet changes and adding a CSS navbar.

As you can see on this page we have made a few changes. The graphics are
the same as used in the rest of the site, and there has been added a left
side navigation bar. This navbar is created entirely with CSS - there are
no images involved.

The first step is to move the positioning for the top and side <div>s
into the style sheet, along with the page margins for NN4. This will require
the use of 2 style sheets as the linked one will have a body margin "kludge" as
NN4 ignores the {body margin: 0px;} that we use for all the others.